| 摘要 |
PROBLEM TO BE SOLVED: To provide building air cooling equipment capable of effectively using dew condensation water generated during the operation of an air conditioner.SOLUTION: An air conditioner 30 is provided in a building 10 and a drain pipe 31 for discharging dew condensation water generated in the air conditioner 30 is provided in the air conditioner 30. A heat radiation plate 37 is provided halfway along the drain pipe 31. The heat radiation plate 37 receives cold from the dew condensation water flowing in the drain pipe 31 and emits the cold toward a toilet 11. As a result, the emitted cold cools air in the toilet 11. A downstream side of the heat radiation plate 37 of the drain pipe 31 communicates with a water tank 25 storing wash water of the toilet 11. As a result, the dew condensation water is introduced into the water tank 25 and stored in the water tank 25 after the cold of the dew condensation water is received by the heat radiation plate 37. |
